If, in a sample of n = 16 selected from a normal population, X = 58 and S = 5 a. What is the value of tSTAT if you are testing the null hypothesis H0 : µ = 50?
b. How many degrees of freedom does the t test have?
c. What are the critical values of t if the level of significance, α, is 0.10 and the alternative hypothesis, H1, is µ ≠ 50?
d. What is your statistical decision if the alternative hypothesis, H1, is µ ≠ 50?

Question 5 spring semester final exam math evaluate

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz